Answer / swapna

StringBuilder is more efficient in the cases, where a lot
of manipulation is done to the text.

Strings are immutable, so each time it's being operated on,
a new instance is created

Can main method be final?

0 Answers  

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Is as operator in c#?

0 Answers  

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Types of Unboxing?

2 Answers   Educomp,

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what is master pages how to use it. plase give one example in code vice

1 Answers  

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What is a sealed class?

0 Answers  

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What is Implicit conversion in C#?

0 Answers  

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There were a lot of questions asked, so I will list the topic (and add a what is "topic" and know pros/cons). Extreme programming, what is a transaction, various SDLC design approaches, what is a namespace, define a good test case, what is a stored proc, webservice? design patterns? linker? compiler? access modifiers? stack vs. queue? arrays vs. linked lists? sorting algorithms? recursion? OOP principles?

0 Answers   Avanade,

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What is the file extension for c#?

0 Answers  

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Does C# supports multi-dimensional arrays ?

4 Answers   Microsoft,

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Explain the difference between class and interface in .net?

0 Answers  

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What do you mean by generic class in c#?

0 Answers  

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Did a generic class can be inherited by a normal class?

1 Answers   TCS,

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